.index-page {
	position: relative;
}

.index-page-back {
	position: relative;
}

.index-banner {
	width: 100%;
}

.index-banner-img {
	height: 100%;
	background-size: 100% 100%;
}

.nav-panel {
	height: 500px;
	margin-top: -500px;
	position: relative;
	z-index: 100;
}

.banner-nav-left {
	height: 100%; 
	background-color: rgba(0,0,0,0.5);
}

.banner-nav-right {
	height: 100%; 
	background-color: #ffffff;
}

.nav-normal {
	font-size: 1.5rem;
	text-align: center;
	padding-top: 0.5rem;
	padding-bottom: 0.5rem;
	cursor: pointer;
	color: #ffffff;
}

.nav-active {
	font-size: 1.5rem;
	text-align: center;
	padding-top: 0.5rem;
	padding-bottom: 0.5rem;
	cursor: pointer;
	background-color: #ffffff;
	font-weight: bold;
	color: #3399FF;
}





